72679299

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{6421}}^1$

素因数の和:6456

約数の個数: 32

約数和(自身を含む): 123302400

約数和(自身を除く): 50623101

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 3773, 6421, 11319, 19263, 44947, 70631, 134841, 211893, 314629, 494417, 943887, 1483251, 2202403, 3460919, 6607209, 10382757, 24226433, 72679299]

約数ペア:

[(1, 72679299), (3, 24226433), (7, 10382757), (11, 6607209), (21, 3460919), (33, 2202403), (49, 1483251), (77, 943887), (147, 494417), (231, 314629), (343, 211893), (539, 134841), (1029, 70631), (1617, 44947), (3773, 19263), (6421, 11319)]